General
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Target
bfb6a36e1eafd449e5614ccf2f299ada.exe
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Size
48KB
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Sample
220504-ntz7psgdbp
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MD5
bfb6a36e1eafd449e5614ccf2f299ada
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SHA1
f4c9c1dd68179fd2200fc901aac9f474222d26dd
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SHA256
00286bed05e99217e33ec5b564dd3fdbce80effc233616bab21a26814d8e7009
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SHA512
49370535292ebc6ade25a9c8757abf528e2402868a2d8235d6d6e9f0507700d681f3004c22e4ede84c72d21656532ba5386a6cdcc55ba8fe50ecbfeff9946582
Static task
static1
Behavioral task
behavioral1
Sample
bfb6a36e1eafd449e5614ccf2f299ada.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
bfb6a36e1eafd449e5614ccf2f299ada.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
bitrat
1.38
nuevocomienzo.con-ip.com:3005
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communication_password
202cb962ac59075b964b07152d234b70
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tor_process
tor
Targets
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Target
bfb6a36e1eafd449e5614ccf2f299ada.exe
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Size
48KB
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MD5
bfb6a36e1eafd449e5614ccf2f299ada
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SHA1
f4c9c1dd68179fd2200fc901aac9f474222d26dd
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SHA256
00286bed05e99217e33ec5b564dd3fdbce80effc233616bab21a26814d8e7009
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SHA512
49370535292ebc6ade25a9c8757abf528e2402868a2d8235d6d6e9f0507700d681f3004c22e4ede84c72d21656532ba5386a6cdcc55ba8fe50ecbfeff9946582
Score10/10-
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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